Quick Details

• Place of Origin:

  China

• Samples:

  Charge

• Sample Price:

  1

• Delivery Time:

  5 Working Days

• Packing:

  As Requested

• Delivery Port:

  DaLian

• Max. Production Capacity:

  50000000

• Export Ratio:

  91% - 100%

• OE Experience:

  No

Product Name:Optical Crystal Quartz Low-Order Waveplate/Retarder

Optical Crystal Quartz Low-Order Waveplate/Retarder

Application

Vy017

Product Description:

Waveplates (retardation plates or phase shifters) are made from materials which exhibit birefringence. The velocites of the extraordinary and ordinary rays through the birefringent material varies inversely with their refractive indices. This difference in velocities gives rise to a phase difference when the two beams recombine. In the case of an incident linearly polarized beam this is given by =2d(ne-no)/, where is phase difference; d is thinkness of waveplate; ne, no are refrective indices of extraordinary and ordinary rays respectively; is wavelength. At any specific wavelength the phase difference is governed by the thinkness of the retarder.Standard WaveplatesIncluding full-wave (), half-wave (/2), quarter-wave (/4) and octadic-wave (/8) plates are widely used in synthesis and analysis of light in various states of polarization. 
Waveplates (retardation plates or phase shifters) are made from materials which exhibit birefringence. The velocites of the extraordinary and ordinary rays through the birefringent material varies inversely with their refractive indices. Specification of our waveplate as follow:*Dimension Tolerance:+/-0.20mm to +0.01/-0.01mm *ThicknessTolerance:+/-0.20mmto +/-0.005mm *Surface Quality:80-50 to 10-5 *Flatness: at 633nm lambda -- lambda/20per 25mm *Clear Aperture:80% -- 100% *Parallelism(arc min):3min -- 3sec*Crystals directional precision:5min to 30sec*Bevel:0.3+/-0.20mm* 45degree *No Bevel *Coating R<0.2%  *Other wavelengths within the range of 200-2300nm are also available upon request.

VY Optics Photoelectric Technology Co., Ltd. specialized in manufacturing kinds of optical precision components and lenses. Through many years' hard work and positive innovation, we have became a optical company integrating lens design, production and sales. Our company has strong production ...[Read More]

Company Profile:

• Main Product:

  Optical Lens, Filter

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Mid East, Africa, Oceania